JP7169739B2 - ビスマス系ガラス粉末、封着材料及び気密パッケージ - Google Patents
ビスマス系ガラス粉末、封着材料及び気密パッケージ Download PDFInfo
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- JP7169739B2 JP7169739B2 JP2017031656A JP2017031656A JP7169739B2 JP 7169739 B2 JP7169739 B2 JP 7169739B2 JP 2017031656 A JP2017031656 A JP 2017031656A JP 2017031656 A JP2017031656 A JP 2017031656A JP 7169739 B2 JP7169739 B2 JP 7169739B2
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- Japan
- Prior art keywords
- sealing material
- glass
- material layer
- package
- bismuth
- Prior art date
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Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/24—Fusion seal compositions being frit compositions having non-frit additions, i.e. for use as seals between dissimilar materials, e.g. glass and metal; Glass solders
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/02—Containers; Seals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/02—Containers; Seals
- H01L23/06—Containers; Seals characterised by the material of the container or its electrical properties
- H01L23/08—Containers; Seals characterised by the material of the container or its electrical properties the material being an electrical insulator, e.g. glass
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/02—Containers; Seals
- H01L23/10—Containers; Seals characterised by the material or arrangement of seals between parts, e.g. between cap and base of the container or between leads and walls of the container
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/161—Cap
- H01L2924/1615—Shape
- H01L2924/16195—Flat cap [not enclosing an internal cavity]
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Glass Compositions (AREA)
Description
10 パッケージ基体
11 ガラス蓋
12 基部
13 枠部14 内部素子(例えば、センサー素子)
15 封着材料層
L レーザー光
Claims (4)
- パッケージ基体とガラス蓋とが封着材料層を介して気密封着された気密パッケージにおいて、
該封着材料層が、封着材料の焼結体であり、
該封着材料層の平均厚みが8.0μm未満であり、
該封着材料が、ガラス組成中にCuOを1~40モル%含有するビスマス系ガラス粉末 40~100体積%、耐火性フィラー粉末 0~60体積%を含有し、α線放出率が0.15cph/cm2以下であることを特徴とする気密パッケージ。 - 気密パッケージ内部の封着材料層のα線放出量が、気密パッケージ内部のガラス蓋のα線放出量の1/7未満であることを特徴とする請求項1に記載の気密パッケージ。
- パッケージ基体が、基部と基部上に設けられた枠部とを有し、
パッケージ基体の枠部内に、内部素子が収容されており、
パッケージ基体の枠部の頂部とガラス蓋の間に封着材料層が配されていることを特徴とする請求項1又は2に記載の気密パッケージ。 - パッケージ基体が、ガラス、ガラスセラミック、窒化アルミニウム、酸化アルミニウムの何れか、或いはこれらの複合材料であることを特徴とする請求項1~3の何れかに記載の気密パッケージ。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017031656A JP7169739B2 (ja) | 2017-02-23 | 2017-02-23 | ビスマス系ガラス粉末、封着材料及び気密パッケージ |
PCT/JP2018/003754 WO2018155144A1 (ja) | 2017-02-23 | 2018-02-05 | ビスマス系ガラス粉末、封着材料及び気密パッケージ |
KR1020197017895A KR20190116247A (ko) | 2017-02-23 | 2018-02-05 | 비스무트계 유리 분말, 봉착 재료 및 기밀 패키지 |
CN201880010447.3A CN110248904A (zh) | 2017-02-23 | 2018-02-05 | 铋系玻璃粉末、密封材料以及气密封装体 |
TW107105743A TWI762584B (zh) | 2017-02-23 | 2018-02-21 | 鉍系玻璃粉末、密封材料以及氣密封裝體 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017031656A JP7169739B2 (ja) | 2017-02-23 | 2017-02-23 | ビスマス系ガラス粉末、封着材料及び気密パッケージ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018135246A JP2018135246A (ja) | 2018-08-30 |
JP7169739B2 true JP7169739B2 (ja) | 2022-11-11 |
Family
ID=63253192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017031656A Active JP7169739B2 (ja) | 2017-02-23 | 2017-02-23 | ビスマス系ガラス粉末、封着材料及び気密パッケージ |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP7169739B2 (ja) |
KR (1) | KR20190116247A (ja) |
CN (1) | CN110248904A (ja) |
TW (1) | TWI762584B (ja) |
WO (1) | WO2018155144A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7168903B2 (ja) * | 2018-09-06 | 2022-11-10 | 日本電気硝子株式会社 | 気密パッケージ |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103011284A (zh) | 2012-12-27 | 2013-04-03 | 湖南金旺铋业股份有限公司 | 一种粗氧化铋除杂方法 |
JP2013185214A (ja) | 2012-03-08 | 2013-09-19 | Jx Nippon Mining & Metals Corp | α線量が少ないビスマス又はビスマス合金及びその製造方法 |
JP2013239609A (ja) | 2012-05-16 | 2013-11-28 | Asahi Glass Co Ltd | 気密部材とその製造方法 |
JP7118060B2 (ja) | 2016-11-02 | 2022-08-15 | コーニンクレッカ フィリップス エヌ ヴェ | Co2モニタリングデバイス、システム及び方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3381332B2 (ja) * | 1993-08-24 | 2003-02-24 | 日本電気硝子株式会社 | 高誘電率ガラスセラミック |
JPH10251042A (ja) * | 1997-03-10 | 1998-09-22 | Nippon Electric Glass Co Ltd | シリカフィラー粉末及びガラス−セラミック組成物 |
US20090004597A1 (en) * | 2006-01-12 | 2009-01-01 | Takenori Ueoka | Photosensitive Composition, Display Member, and Process for Producing The Same |
JP2014236202A (ja) | 2013-06-05 | 2014-12-15 | 旭硝子株式会社 | 発光装置 |
TWI686968B (zh) * | 2015-02-26 | 2020-03-01 | 日商日本電氣硝子股份有限公司 | 氣密封裝及其製造方法 |
-
2017
- 2017-02-23 JP JP2017031656A patent/JP7169739B2/ja active Active
-
2018
- 2018-02-05 KR KR1020197017895A patent/KR20190116247A/ko not_active IP Right Cessation
- 2018-02-05 CN CN201880010447.3A patent/CN110248904A/zh active Pending
- 2018-02-05 WO PCT/JP2018/003754 patent/WO2018155144A1/ja active Application Filing
- 2018-02-21 TW TW107105743A patent/TWI762584B/zh active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013185214A (ja) | 2012-03-08 | 2013-09-19 | Jx Nippon Mining & Metals Corp | α線量が少ないビスマス又はビスマス合金及びその製造方法 |
JP2013239609A (ja) | 2012-05-16 | 2013-11-28 | Asahi Glass Co Ltd | 気密部材とその製造方法 |
CN103011284A (zh) | 2012-12-27 | 2013-04-03 | 湖南金旺铋业股份有限公司 | 一种粗氧化铋除杂方法 |
JP7118060B2 (ja) | 2016-11-02 | 2022-08-15 | コーニンクレッカ フィリップス エヌ ヴェ | Co2モニタリングデバイス、システム及び方法 |
Also Published As
Publication number | Publication date |
---|---|
TW201840499A (zh) | 2018-11-16 |
CN110248904A (zh) | 2019-09-17 |
TWI762584B (zh) | 2022-05-01 |
JP2018135246A (ja) | 2018-08-30 |
KR20190116247A (ko) | 2019-10-14 |
WO2018155144A1 (ja) | 2018-08-30 |
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